For the Reaction, 2Cr²⁺ + Cl₂(g) $\rarr$ 2Cr³⁺ + 2Cl^-, E°_cell Is 1

question 76

Multiple Choice

For the reaction, 2Cr²⁺ + Cl₂(g) $\rarr$ 2Cr³⁺ + 2Cl^-, E°_cell is 1.78 V.Calculate E°_cell for the related reaction Cr³⁺ + Cl^- $\rarr$ Cr²⁺ + ¹/₂Cl₂(g) .

• A)1.78 V
• B)0.89 V
• C)-1.78 V
• D)-0.89 V
• E)None of these.

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Definitions:

Total Economic Profit

The sum of accounting profit and economic profit, which measures the total earnings of a company after accounting for both explicit and implicit costs.

Profitable Level

The point at which the revenue from sales exceeds the costs involved in production or procurement.

Market Price

Market Price is the current price at which a good or service can be bought or sold in a marketplace.

Short Run

This is a period during which at least one factor of production is fixed, typically used in economic analyses to describe immediate effects of changes.